Runproof or run-resistant fullfashioned stocking and method of making same



Oct. 30, 1934. I E, E. CARLSON 1,978,408

RUNPROOF OR RUN RESISTANT FULL FASHIONED STOCKING AND METHOD OF MAKING SAME Filed Nov. 29, 1955' 6 Sheets-Sheet l lnven/ior: EZZswaY'EFJ/E'. UarZeon,

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RUNPROOF OR RUN RESISTANT FULL FASHIONED STOCKING AND METHOD OF MAKING SAME E. E. cARLsoN 6 Sheets-Sheet 2 Filed Nov. 29, 1933 I nvenif 0? .E'llsworifiE'. Caf'lson, K1447 Oct. 30, 1934. E, CARLSON 1 RUNPROOF OR. RUN RESISTANT FULL FASHIONED STOCKING AND METHOD OF MAKING SAME Filed Nov. 29. 1933 6 Sheets-Sheet 5 lw/vem/ior EZZG woriklfi Carlson.

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Oct. 30, 1934.

E. E. CARLSON RUNPROOF OR RUN RESISTANT FULL FASHIONED STOCKING AND METHOD OF MAKING SAME Inveniow:

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165,92. 4 4e 5 A? /5 /e 47 E5i3$ 45 .32 8 7 6 v 9 as I EZZGwOvZFI/E UaX'Zs on Oct. 30, 1934. E. E. CARLSON RUNPROOF OR RUN-RESISTANT FULL FASHIONED STOCKING AND METHOD OF MAKING SAME e Sheets-Sheet 5 Filed Nov. 29, 1933 mm #9 m6 'lnvenior: Ella wo r570 E. 0331 6231,

I/GJ7ZZI femywsl Oct. 30, 1934. E. E. CARLSON RUNPROOF QR RUN RESISTANT FULL FASHIONED STOCKING AND METHOD OF MAKING SAME Filed Nov. 29, 1933 6 SheetsSheet 6 v63 $R 55% n3 ESEE I nvenior: EZZG wo FZFIJE fiarison Patented Oct. 30, 1934 Fries 1,918,408 aunraoor on ,alm-aasrs-rm mu.-

FASHIONED STOCKING AND METHOD OF MAKING SAME lillsworth E. Carlson, Saratoga Springs, N. Y., assignor to Van Baalte Company, New York, N. Y., a corporation of New York Application November 29, 1933, Serial No. 700,193

11 Claim. (Cl. 66-172) This invention relates to run-proof or strongly rum-resistant full-fashioned" (that is, flat-knit) stockings and to the method of making the same.

This application is, as to all common subjectmatter, a continuation-of my co-pending application Ser. No. 541,245, filed June 1, 1931, for

run-proof full-fashioned hosiery, etc. It is also,

as to all common subject-matter, a continuation of and is in part a division of my co-pending application Ser. No. 613,244, filed May 24, 1932, and

Ser. No. 645,919, filed December 6,1932.

I do not in this application generically claim my invention which, both generically for non-run full-fashioned hosiery and specifically as to another species than that herein disclosed and claimed, is claimed a my said co-pending application Ser. No. 541,245. 1

In the present application the claims are di- In said drawings- Fig. 1 is a side elevation of'a completed full-- fashioned stocking made in accordance with my invention herein claimed, the upper part thereof being broken away; so

Fig. 2 is a detail upon a very greatly enlarged scale, of the outer face of the fabric to show the main yarn or thread and the additional or warp Yarns or threads which are introduced into all the needle wales in order to make the fabric runas proof or run-resistant;

Pig. 3 is a plan view of a blank of a full-fashioned stocking) constructed inaccordance with my invention and having the described narrowings by lateral transfer of stitches at certain desired 70 points hereinafter referred to, said blank conrected to full-fashioned hosiery rendered run- I I proof or strongly run-resistant brreason of warp lect matter of my said co-pending application Ser. Nos. 541,245 and 613,244. In this present application the claims are directed to that species of my invention which involves the knitting of the stocking blank of full width either to the toe or at least past the calf or ankle narrowings, for subsequent trimming away outside of said narrowings In order that the principle .of the invention may-be readily imderstood, I have disclosed a single embodiment and a slight modification of that specific form of my invention just above referred No. 743,531, filed September 11, 1934, as a division to and have illustrated sumclent mechanism to explain or make it clear how my invention herein claimed is practised.

"For a complete disclosure of the preferred embodiment of for knitting the fullfashioned stocking of my invention and for carrying out the method ofmy invention, I make reference to my co-pending application Ber. No. 'rzazos, filed May 1, 1934..

tainingpartsthataresubsequentlytobetri nmed away;

Fig. 3a is a detail showing a modification wherein narrowings are also provided near the upper 15 part of the stocking below the welt;

Fig. 4 is a side elevation of the completed stockingshowninplanorasablankinFig.3; Fig. 5 is a'plan view of a portion of the fabric of the stocking at certain of the narrowings, said so .view to a photographof the fabric as made by a microscopic camera;

Fig. 6 is a detail in plan view representing a' small portion of the fabric at certain of the narrowings as made in accordance with a slight modification of my invention Fig. 7 is a front elevation (somewhat diagrammatic) of parts only of a full-fashioned knitting machine by which my invention may be practised to' show how the movements are imparted to a guide bar thereof for the additional or warp yarns or threads, and indicating the narrowing mechanism; I Fig. 8 is a vertical sectional view upon an enlarged scale of the needles and immediately cooperating parts including the main thread carrier. and one of the warp thread fingers, the narrowing points being omitted;

Fig. 9 is a front elevation of means for moving the narrowing points in a full-fashioned machine for practising my invention; I

Fig. 10 is a detail, with'parts broken away, of some of the warp thread guides and needles of a full-fashioned knitting machine for practising my invention and Figs. 11, 12, 13 and 14 are ver- ,ticai'sectional views upon a large scale to show different steps or stages in the act of transferring stitches each composed of a portion of a warp varn'or thread'and of the main knitting yarn or leg, the ankle and the heel. It will be understood that the stocking, the upper part of which is represented as broken away in Fig. 1, has a welt at the upper end which, so far as this invention is concerned, may be generally of the usual type, but to which my invention is not limited. The yarns or threads may be changed from time to time in knitting the stocking, as may be necessary, for example, at the end of the welt. Also reinforcing yarns may be introduced at the desired points, as, for example, in the heel and in the sole, and at the toe.

In Fig. 2', I have at 3 indicated the stitches or I loops made by the main knitting, yarn or thread.

A fabric made only as indicated by the yarn 3 is not run-proof or run-resistant. It is the p pose of my invention to make a fabric which is runproof in both directions or run-resistant throughout the entire extent thereof. This I accomplish, in accordance with the disclosed embodiment 'of my invention, by introducing into each needle wale a separate yarn or thread, four of which are shown in Fig. 2 at 4, said threads 4 being hereinafter referred to as warp threads.

Each of the yarns or threads 4, which themselves may be of any suitable material but are preferably silk, is introduced by means of a-guide bar indicated at 5 in Fig. 7 and having the yarn or thread guides 6, one for each needle, the latter being spring beard needles. The said guides are mounted in suitable relation to the needle bar 7 and the needles 8 thereof. The guides and the needles are shown merely diagrammatically, and not for the purpose of showing the actual number or the actual spacing thereof.

It .will be understood that the number of needles and the number of guides are sufficient for the purpose of knitting the stocking and that as many heads or units will be provided in the machine as thread 4 is introduced into all the loops of its own needle wale only. The knitting yarn or thread 3,

as stated, is introduced in the usual manner by a.

yarn guide that is' traversed back and forth the entire width of the fabric. As herein described and claimed in combination with the feature of knitting the blank of full width at least past the narrowings, the fashioning of the fabric is effected by the lateral transfer of loops or stitches composed respectively of portions of the corresponding warp threads andportions of the main or weft thread, instead of by successively shortening the traverse of the yarn guide for the main knitting yarn or thread, as specifically claimed in my said application Ser. No. 541,245, the action of the transfer points, needles and sinkers in or during the making of such transfer being shown upon an enlarged scale in Figs. 11 to 14 hereinafter more fully referred to.

As shown in Fig. 2, each yarn or thread 4 lies in parallelism with the loop of the main knitting yarn or thread 3 inside the same, and at the top of the loop the yarn or thread 4 passes to the back of the previous'loop and the portion of the yarn or thread 4 therein, and then passes in front of the same down through the next loop when the same has been completed, passing to the back of such loop and then participates in the formation of the next loop in the next course, and the described operation is continued from course to course. The said yarns or threads 4 do not enter into or become incorporated in the sinker wales.

Each and every needle stitch is accurately measured by .reason of the fact that in full fashioned machines, the sinkers and dividers apportion accurately the amount of thread which shall enter into each needle loop and the spring beard I needles are all drawn down together. This avoids the inevitable slight robbing incident to the production of circular knit fabrics made by independently operated needles.

Inasmuch as each and every needle stitch or loop is thus accurately measured and its size determined upon, I am enabled in the practice of my invention to apportion coordinatingly each needle loop or stitch of each warp thread, as to the length of thread constituting the same, to the accurately measured corresponding needle loop or stitch of the body or weft thread. The result is that the normal lateral expansibility of the entire stocking incident to the drawing of the sinkerloops upon the cooperating needle loops in use of the stocking is fully'preserved notwithstanding the non-run character of the stocking, by reason of the said apportionment of the proper amount of one of the warp threads to each measured corresponding needle loop or stitch of the main body or weft thread.

' In order to incorporate the said yarns or threads 4 with the main knitting yarn or thread 3, I impart to the support for the guide bar 5 a longitudinal movement (that is, one lengthwise of the machine) and alsoa rocking movement (that is, one transverse to the needles). The construction is preferably such that each yarn or thread guide 6 enters between two needles from rear to front, is then moved length wise of the machine a distance of one needle, is then swung rearwardly so that each such yarn guide ,6 passes between the next two needles, and is then moved longitudinally in the opposite direction, thereby completing the square or rectangle.

In order to impart the described movements I provide mechanism sufficiently illustrated in Fig.

7, but inasmuch as the same is not herein claimed, it is unnecessary to illustrate the same in detail herein, but the details of mechanism for the purpose are disclosed in my said copending application Ser. No. 123,298.

Suflicient of the framing is indicated in Fig. 7 at 9, the same constituting uprights and cross members. In the framing is suitably mounted brokenawayso that only a small partvof the entire machine isshown. The purpose of im- -needlessothatthesaidyarnsorthreads4wil1 described.

be incorporated into the fabric as already described. I

. For imparting the described movements to the shaft 12 any suitable means may be used. The

said shaft 12 ismounted for axial. or sliding 3 movement in bearings 13, 14 of the framing and secured thereto is a collar 15 between which andthebearlng14is asuitablecoiledspring 16 tending to slide the 811811212 fo the left viewing Pig. 7. At the opposite end of said shaft 12 is secured a roll 1'7 which takes against a-slide 18 having a cam surface 19. The said slide 18 is mounted-for vertical sliding movement inthe bearing 20 suitably shaped toac'commodate-the movements of said slide. ,Said bearing 20 is provided his guide bracket 21 secured to oneof the up i hts 9 .of the framing; said slide 18 r at its lower end is pivotally secured at 22 to a suitable lever pivoted in the framing and havingacamrollheldbyspring28constantlyin engagement with a cam 27 fast upon and rotatina with the cam shaft'll. The contour of the cam 27 is such as to impart the necessary slidingoraxialmovementstotheshaft 12,sothat theyarnsorthreads4willbesuitablyintroducedto the-needles which are desirably of the spring beard needle yp customary in fullfashioned hosiery machines.

In order to impart rocking movement to the said shaft 12, the latter has fast thereon an arm V 28 laterally extending therefrom and having piv-- otally connected thereto a rod or link 29 which is mounted for up and down or sliding movement in a bearing 30 upon a guide bracket 31 secured to the frame. The said rod or link 29 has connected thereto a collar 32to which is connected one end of a coiled spring 33, the other end being secured to the framing of the machine. To the lower end of the rod or link 29 is pivotally secured a lever having a roll bearing against the periphery of a cam 38 fast upon the cam shaft 11. Said roll is held constantly in engagement with said cam 38 by the sprins'33 and the contour of said cam is such as to impart the necessaryrocking movements to the shaft 12 to insure the laying of the threadsor yams-4 in the needles as already Thenumberofthesaidthreads oryarnsfls the same as the number of active needles (that is, the same asthe sreatest number of needles active at any time in the production of the hosiery and also a rocking movement tolay or positionthe-respective warp threads 4' in loops at each needle'in each course, such showing of mechanism in this application, is intended to. be indicative 'of'the English' full-fashioned type with seams upon the sides of the foot, but my invention not limited to such character of foot. 2

In order to makethe full-fashioned stocking herein claimed, I do not proceed by automatically shortening the traverse of the main thread carrier as specifically disclosed in my said co-pending application Ser. No. 541,245, but I provlde' narrowing points which enter the desired or selected stitches orloops each composed of the main thread 4 and onecof the warp threads 3 and transfer the same laterally. This I do by means which I will specifically describe and which are represented in Fig. 9, and Figs. 11 to-14 so as to produce the fabric structure represented (with respect to one form) in Figs. 5 and 6, the latter showing a slight modification to which my invention is not It will be understood that the ankle or lower calf portion of the stocking is shaped or fashioned. This is preferably done as follows, reference being particularly made to Figs. 5. 6 and 9.

The knitting, as indicated in part in Fig. 6

and also as indicated in Figs. 3 and 4 to be hereinafter more fully referred to, is continued from the top or welt of the stocking either of the fullwidth throughout as shown in Fig. 3 or to a point just below the inclined lines of-narrowings 39 in Fig.6, and theinclined lines of openings 40 of the calfxor ankle portion (to be more fully referred to) and then if I proceed as indicated in Fig. 6, the knitting is continued-for a narrower fabric beginning atj'the transverse line 41, which -narrower fabric would be of suiiicient width to provide for the instep as well as the heel tabs and the part of the fabric directly in longitudinal line with said heel tabs. Instead, however, the knitting maybe continued of the full width as shown in Fig. 3, more ,fully'hereinafter reierredto., e

The stitches at the points where the fashioning ornarrowing is to be provided (whether in the calf or ankle portion or at or in proximity to the heel or elsewhere) are transferred inward asindicated in Figs. 5 and 6 at 39 by means of narrowing points which may be of the usual number at each side or edge of the blank. Each stitch is transferred in to the extent of one or two needles, desirably not more than two, but the traverse of the, main thread carrier is continuous for the fullwidth of the fabric down to at least the line 41. Inasmuch as the warp threads 4 introduced by the endmost warp guides 6 and those near thereto remain in, action, it

,. will be vide t that thewo W4 col-mm? 'to the same identical needles to be suppli before, although certain stitches are laterally shifted inward. as indicated at 39. The result is to provide an inclined line of small openings 40 along eachside of the fabric from, Say. the point 42 down to the transverse line 41, or elsewhere, and to position the needle wales along inclined lines between each line of narrowings 39 and the adiacent line of openings-40, with the result that of openings 40, the two resulting edges are, by the seaming operation, seamed together lengthwise of or along said wales and not across wales, aswould be the result if a fabric, knitted without transfer of stitches as described, were cut on inclined lines across wales-and then seamed together, which would not give so satisfactory a seam and would also lack the characteristic appearance of full fashioned hosiery.

In Fig. 5, there" is represented the structure of the resulting fabric, and it will be observed that each of said openings is traversed by one warp thread, smh threads becoming at once incorporated in the further knitting of the fabricin the triangular portions 43, one of which is indicated in Fig. 6; After the knitting of the entire blank has been completed, whether it be of the form indicated in Fig. 3 or in Fig.6, I trim of! each edge of the blank along the line of holes 40 wherever they occur. This leaves entirely acceptable edges because of the DOD-11111 character of the fabric and the lateral transfer of the stitches, and the two inclined edges are then seamed together in any suitable manner. I may narrow or fashion by transferring the stitches to the extent of one or of two needles. So far as I am aware, it is new in-the art to transfer both warp threads and the 'main knitting thread, and such feature is broadly claimed by me in my said co-pending application Ser. No. 743,531, flied Sept. 11, 1934.

The two sets of narrowing points forone section of the machine are indicated at 44, in Figs. 7 and 9, and one of the narrowing points 45 in several stages of its movement in transferring the stitches, as described, is shown in Figs. 11 to 14. The narrowing points are mounted in a manner substantially that of the well known Readingmachine, as, for example, in the parts catalog of the Reading Full-Fashioned Knitting Machine, of Reading, Pa., copyrighted 1929, except that, if desired, when the end of the leg narrowings is reached,the traverse of the main thread carrier is or may be abruptly shortened at each end of its stroke as indicated in Fig. 6.

The said narrowing points are mounted in a manner substantially that of the said Reading machine, so that the proper dipping movements may be imparted thereto. For explanation of the means for providing such dipping movement, reference is made to the said Reading machine and to the said catalog. I

The said narrowing points 44, 45 may be moved in any suitable manner to eflect the transfer of stitches indicated in Figs. 5 and 6. For this purpose, I have in Fig. 9 indicated two bars 46; 47 supported as shown and which are respectively connected to nuts 48, 49 upon the oppositely threadedportions 50, 51 of the shaft 52, which; by meansofthe ratchets 53. 541s tumed-in opposite directions at the proper times automatically. A holding wheel 55 is also provided upon tion, is shown in Figs. 11 to 14, being that shown application Ser. No.

after the blank has been trimmed along said lines commencement of the thread laying operation of the warp threads 4. Each warp thread 4 is laid once about its needle for each course of the main knitting thread, whether that course starts from the right or from the left end of the bank of needles. The knitting needles commence their descent immediately after each course of the main knitting thread 3 is laid. The warp threads 4 are wrapped about their respective needles when the latter are in their highest position.

The relation of the fingers 6 of the warp guide bar 5, the main thread carrier 7a and the needles .8 is shown most clearly in Fig. 8.

In Figs. 3 and 4, I have represented in plan the blank of a stocking (shown in side elevation in Fig. 4) knitted in the manner hereinbefore described, but wherein the knitting of the material of the full width of the fabric is not terminated at a line 41 directly below the calf narrowings 39, as in Fig. 6, but is continued down to the toe.

In Figs. 3 and 4, the top welt of the fullfashioned stocking is represented at 55, and it will be understood that the warp threads 4 may be introduced into the fabric from the very commencement thereof (that is, at the very commencement of the welt) or the welt may be made in the usual manner and turned or closed, and thereupon a lighter main knitting thread may be substituted. The leg of the stocking is represented at 56. In Figs. 3 and 4, the ankle or lower calf portion is shaped or fashioned. The knitting is continued of full width throughout. when making the blank as shown in Fig. 3, and the harrowings are provided in the calf or ankle portion at 39, 39, as already described. The knitting of the fabric is continued parallel sided as shown in Fig. 3. The instep or top of the foot portion is indicated at 5'7, the warp threads 4 continuing without interruption from the top of the stocking down the leg and instep to the toe 58. The heel tabs are indicated at 59, 59, and at 60, I have indicated the lines where the blank will be cut to formthe sides ofthe instep. The fabric of the heel is narrowed at 61, 61, by transferring the stitches thereof composed of the main knitting thread and the warp threads. The high splice portions are indicated at 62, 62 and are provided by the usual adidtional traversing weft thread carriers controlled in the usual manner. The sole portions of the stocking blank or foot are indicated at 63 in Fig. 3, and the toe portion 58 is provided "with the customary narrowings 64.

The blank of Fig. 3 is trimmed along the openings 40, then along the lines 40a, 40a to the points 40b, 40b then the parts 63 are trimmed away along It is to be understood that the stocking repre-' sented in Fig. 4 is seamed along both sides of the foot as indicated at 66 and also along the bottom of the foot as indicated at 8'1.

If desired and as shown in Fig. 3a, narrowings may be provided at the upper portion of the stocking below the welt, as indicated at 68, by transferring inwardly stitches composed of the main knitting thread and the corresponding warp threads in a manner already described. In such case the narrowing 39 for the calf or ankle portion will commence further inward as indicated at 390 in'Flg. 3a. The fabric after the same has emma been completed of the fullwidth will be cut along the lines of the openings 40 and Mt lines connecting the same, such as indicated at 68', 69 in Fig. 341. It will, of course, be understood that I have not attempted in the figures of the drawings, as, for example-Figs. 3, 3a and 4, to, show each narrowing, as to do so would require that 'the flguresbeof the samesize asthe hosiery it- 'self; I 1') I am aware of the German patent toBchubert I: Salzer, No. 190,196, October 1907, andthe corresponding French Patent No. 370,659, for improvements on Thread fingers actuated by a jacquard pattern fOI' use in flat knitting, but therein the warp thread fingers that would, supply warp threads at the selvage portions of the fabric are rendered entirely inactive when reductions in ,width are made; in other words, such reductions in width of the fabric as are made are eifected-only as to stitches composed entirely of themainknittingthread. Iamalsoawareofthe suggestion in the provisional specification of the British patent to Wildt, No. 327,988 (complete specification accepted April 8, 1930) that the Wildt invention is also applicable to flat-frame machines, but (aside from the fact of the late ei'fective' filing date thereof) there is no disclosure in said patent of narrowing by lateral transfer of stitches composed of both the main knitting thread and wsorp threads.

I am also aware of the British patent to Doehner, No. 308,331, but the same contains no disclosure of narrowing by lateraltransfer of stitches composed of both the main knitting thread and warp threads, and moreover each warp thread of said patent extends into two and three adjacent needle wales and the intervening sinker wales. I am also aware of the U. S. patent to Levy, No. 1,783,847, December 2, 1930, for a "Fashioned warp knitting machine; but which does not use a weft thread, and therefore the stitches which are transferred are compoud "base wholly of warp threads, and therefore entirely lacks disclosure of stitches each of a panion Chase circular No. 21 ,619, describing the saidfabric, asffor fire, ndered water-tight by -warp Having thus described one illustrative embodiment of the full-fashioned stocking of my invention and means for making the same, it is to be understood that although specific terms are employed, they are used in a generic and descriptive sense and not for purposes of limitation, the scope of the invention being set forth in' tbefollqwing claims.

I claim 1. That method of knittingasubstantiallyfully laterally expansible, run-proof or strongly runt flat-knit stockingwhich include knittlngtheblank Ioratieastthelegofthestocking by forming loops course by course from abody threadandaseparatewarpthreadforsubstan- Milton blank; fashioning thestockingbylaterallyh'ansferring stitches each comprising a loop of the body threadandaloop ofthewarpthreadineachwale from which-lateral transfer is made; continuing theknittingofthetabrlcblankpastthecs.lf.or ankle narrowings of substantially the full width of the blank and thereafter trimming away the. edge portions of the blank at least outside of the" said calf or ankle narrowings: completing the foot portion including heel and toe, and thereafterseaming or securing together thvedgea of the fabric'blank. P

2. A run-proof orrun -resistant plain-flat-knit stocking blank comprising a main or body thread and a series of warp threads knitted into and extending lengthwise the needle wales, said stocking blank having stitchescomposed of the main thread and of contained warp threads laterally transferred'at the leg narrowingsand thereby providing inclined lines of openings paralleling said narrowings, said blank being knitted of the full width down to the toe, for subsequent trimmjng, K .k

3. A run-proof or run-resistant plain-llat knit stockingblankcomprisingamainorbodythread 10c and a series of warp threads knitted into and extending lengthwise the needle wales. said stockingblank having stitches composed of the main thread and of contained warp threads laterally transferred at the leg narrowlngs'and thereby providing inclined lines of openings parallelingsaid narrowings, said blank being knitted of the full width .down to the toe, forsubsequent trimming, said blank being adapted to be subse quently trimmed away along said inclined lines of openings and along parallel lines outside the heeltabsandalongparallellinuat thesidesof the top of the foot.

4. A run-proof or run-resistant plain-flat-knit stockingblankcomprlsingamainorbody thread andaseriesofwarpthreadsknittedintoand extending lengthwise the ncedlewales, said stocking blank having stitches mposed of the main thread and of contained warpthreads laterally transferredat the leg narrowing's and thereby 13 3 1,97a,4os

stitches composed of said main thread and or the contained warp threads laterally transferred at the leg narrowings, thereby providing inclined lines of openings outside of and paralleling said J narrowings, thereby providing acceptable structures for trimming, said blank being knitted of the full width down to the toe.

substantially throughout the leg narrowings and having stitches composed of said main thread and of contained warp threads laterally transterred at therleg narrowings and thereby providing inclined lines of openings paralleling said narrowings and presenting iormations permitting the eflective subsequent trimming away 01' the said materialv outside of said openings.

8. A run-proof or run-resistant plain-flat-kni stocking blank comprising a main or body thread and a series of warp threads knitted into and extending lengthwise the respective needle wales.

said stocking blank having stitches composed of said main thread and of contained warp threads laterally transferred at the leg narrowings and ereby-providing inclined lines of openings par- 'alleling said narrowings and presenting formatibns permitting the eiiective subsequent trimming away of the material outside 01' said openings, said blank being knitted of the full width down to the toe, and having heel tabs.

9. Arun-proot or run-resistant plain-flat-knit jstocking blank comprising a main or body thread and a series of warp threads knitted into and extending lengthwhe the needle wales, said stock lng blank being knitted or full width substantially throughout the leg narrowings and having stitches composed of the main thread and of contained warp threads laterally transferred at the leg narrowings, thereby providingoppositely inclined groups of needle wales outside or which the blank is adapted to be trimmed and the resulting edges seamed together.

10. A run-proof or run-resistant plain-flat-knit 86 stocking blank comprising a main or body thread and a series of warp threads knitted into and extending lengthwise the needle wales, said stocking blank having stitches composed of the main thread and of contained warp threads laterally 90 transferred at the leg narrowings, thereby providing oppositely inclined groups of needle wales outside' or which the blank is adapted to be trimmed and the resulting edges seamed together. said blank being knitted or the full width down substantially to the toe, for said subsequent trim- 11. A run-proof or run-resistant plain-flat-knit stocking blank comprising a main or body thread and a series of warp threads respectively knitted into and extending respectively lengthwise of substantially all the needle wales so as to render the fabric run-proof or strongly run-resistant, said stocking blank having leg narrowings consist n of laterally transferred stitches each comprising a portion 01. the warp thread and of the main thread, said stocking blank being knitted of full I width substantially throughout said narrowings and adapted to have trimmed edges outside said narrowings, seamed together. 11

ELLSWORTH E. CARL-SON. 

